This former research and testing facility in the West Hills area of the San Fernando Valley was vacated by Hughes in the early 1990’s and further damaged by the 1994 Northridge earthquake. Working in conjunction with the Mayor’s Business Development Team, several development teams (including Regent Properties) cohesively developed individual parcels with a large office park (West Hills Corporate Village), a trade school (the DeVry Institute of Technology) and a key communications facility for the Los Angeles Police Department. Each use required its own discrete environmental review (expanded MNDs) that had to be carefully coordinated with the other uses. EPA prepared the expanded MNDs for two of these projects.